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Shandong Qingfeng | Three Ways to Make Cows Estrus More Regular
Release time:
2020-12-23
Phosphorus-rich Lodge, also known as "pregnancy-promoting Lodge", is specially designed and produced for breeding livestock, especially in the high-yield period of dairy cows, phosphorus, calcium, zinc, magnesium, iron, cobalt, iodine, manganese, selenium, sodium, etc. The interaction of mineral trace elements plays a very important role in improving the health index, reproduction rate and milk yield of dairy cows, and will affect the final profit and return.
Feeding: when feeding cows, we should pay attention to timely supplement nutrition. We can add bone meal, trace elements, minerals and other nutrients to the feed to promote the growth of cows. We can also supplement vitamin E appropriately, which is conducive to promoting cows to fight. In addition, we should feed a small amount of fresh grass when feeding cows. The vitamin content in fresh grass is very high, so that the cow has a balanced nutrition.
Artificial aphrodisiac: to the cow injection of related agents, can use prostaglandins, estrogen, triple hormone and other agents, depending on the degree of obesity of the cow, the situation of the bar, feeding status and other reasonable use of agents.
Cow slaughter cycle
Cows usually fight all the year round, but the probability of colder winter weather will also be reduced, the peak season of the fight in the summer and autumn of each year, the cow's fight cycle in about 20 days, if it is a newly produced cow, generally after 40 days will enter the fight period.
The suitable time for breeding is in the middle of the slaughter, but the duration of the middle of the slaughter is short, so it is necessary to know the symptoms of the cow's slaughter and carry out breeding in time.
There are many reasons for cow slaughter, and different cows have different symptoms. Different symptoms can be judged according to different symptoms during breeding, so as to complete the breeding and reproduction of cows.
Breeds: Different breeds of cows will have different rules of slaughter. Generally, cows perform more obviously in the initial period. Cows of dairy breeds are earlier than beef cattle in the initial period, while yaks will enter the initial period of about one year.
Feeding: A good breeding environment and breeding technology are conducive to improving the level of breeding. If the feed mix is nutritionally balanced, the growth and development of the cow will be accelerated, and it will enter the initial period ahead of time.
Environment: The slaughter period of cows is generally concentrated in late spring and early summer, while the slaughter phenomenon in summer and winter is less. The main reason is that the ovary and adrenal sebum of cows in hot summer weather secrete progesterone at the same time, resulting in shortened slaughter period of cows. In winter, some areas have less cold climate, less food and grass, and poor cow feeding, etc., which will affect the occurrence of cow slaughter.
Phosphorus-rich RockyAlso known as"Progestational Rocky”, is specially designed for breeding livestock, especially during the high-yielding period of dairy cows,Phosphorus, calcium, zinc, magnesium, iron, cobalt, iodine, manganese, selenium, sodiumThe interaction of minerals and trace elements plays a very important role in improving the health index, reproduction rate and milk yield of dairy cows, and will affect the final profit and return.
rich phosphorusRocky Lick BrickSignificant efficacy:
1: Solve the problem of maternal reproduction (for example, long interbirth time, repeated mating infertility, frequent abortion)
2: extend the peak period of lactation; improve milk production.
3: Extend the life of the mother; (an 8,000-litre cow loses 60kg of minerals in its milk)
4: Improve the comprehensive health index of dairy cows and reduce the incidence of dairy cows (e. g. mastitis, hoof disease).
5: Cow pica disappears (gnawing wood, licking hair, licking urine, gnawing plastic) and the fur is smooth.
6: to promote food digestion, improve feed utilization, saving concentrate.
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